How do you simplify 12 + 15 : 3 * 6 - 4 step by step?

How could I simplify 3/215 In the lowest turms

Sean wants to go to a two day music festival at the end of summer. Tickets for the festival cost $190. How many lawns will Sean need to mow this summer to earn enough money to buy a concert ticket

There are 1350 students in a school. 46% of them are female. How many are male?

Solve x/3 = 9. 3 12 27 0

What is the third term of the sequence defined by f (n) = 2n-1

Which expression is equivalent to - 13 (6x+15) - 3

Determine all the zeros of m (x) = x² - 4x + 3, algebraically

The rules (postulates, theorems, etc) are the same for Euclidean and non-Euclidean Geometry

Interest rates on loans are determined by A. your credit profile B. credit bureaus c. whatever the lender wants to charge D. the amount owed at various times

5 5/8 + 1 1/2 equal to